/*
 * My97 DatePicker 4.8 Beta1
 * License: http://www.my97.net/dp/license.asp
 */
var $dp,
WdatePicker; (function() {
	var $ = {
		$langList: [{
			name: "en",
			charset: "UTF-8"
		},
		{
			name: "zh-cn",
			charset: "gb2312"
		},
		{
			name: "zh-tw",
			charset: "GBK"
		}],
		$skinList: [
		{
			name: "default",
			charset: "gb2312"
		},
		{
			name: "whyGreen",
			charset: "gb2312"
		},
		{
			name: "blue",
			charset: "gb2312"
		},
		{
			name: "green",
			charset: "gb2312"
		},
		{
			name: "simple",
			charset: "gb2312"
		},
		{
			name: "ext",
			charset: "gb2312"
		},
		{
			name: "blueFresh",
			charset: "gb2312"
		},
		{
			name: "YcloudRed",
			charset: "gb2312"
		}
		],
		$wdate: true,
		$crossFrame: true,
		$preLoad: false,
		doubleCalendar: false,
		enableKeyboard: true,
		enableInputMask: true,
		autoUpdateOnChanged: null,
		whichDayIsfirstWeek: 4,
		position: {},
		lang: "auto",
		skin: "default",
		dateFmt: "yyyy-MM-dd",
		realDateFmt: "yyyy-MM-dd",
		realTimeFmt: "HH:mm:ss",
		realFullFmt: "%Date %Time",
		minDate: "1900-01-01 00:00:00",
		maxDate: "2099-12-31 23:59:59",
		startDate: "",
		alwaysUseStartDate: false,
		yearOffset: 1911,
		firstDayOfWeek: 0,
		isShowWeek: false,
		highLineWeekDay: true,
		isShowClear: true,
		isShowToday: true,
		isShowOK: true,
		isShowOthers: true,
		readOnly: false,
		errDealMode: 0,
		autoPickDate: null,
		qsEnabled: true,
		autoShowQS: false,

		specialDates: null,
		specialDays: null,
		disabledDates: null,
		disabledDays: null,
		opposite: false,
		errMsg: "",
		quickSel: [],
		has: {},
		getRealLang: function() {
			var _ = $.$langList;
			for (var A = 0; A < _.length; A++) if (_[A].name == this.lang) return _[A];
			return _[0]
		}
	};
	WdatePicker = T;
	var X = window,
	S = {
		innerHTML: ""
	},
	M = "document",
	H = "documentElement",
	C = "getElementsByTagName",
	U,
	A,
	R,
	G,
	a,
	W = navigator.appName;
	if (W == "Microsoft Internet Explorer") R = true;
	else if (W == "Opera") a = true;
	else G = true;
	A = J();
	if ($.$wdate) K(A + "skin/WdatePicker.css");
	U = X;
	if ($.$crossFrame) {
		try {
			while (U.parent && U.parent[M] != U[M] && U.parent[M][C]("frameset").length == 0) U = U.parent
		} catch(N) {}
	}
	if (!U.$dp) U.$dp = {
		ff: G,
		ie: R,
		opera: a,
		status: 0,
		defMinDate: $.minDate,
		defMaxDate: $.maxDate
	};
	B();
	if ($.$preLoad && $dp.status == 0) E(X, "onload",
	function() {
		T(null, true)
	});
	if (!X[M].docMD) {
		E(X[M], "onmousedown", D);
		X[M].docMD = true
	}
	if (!U[M].docMD) {
		E(U[M], "onmousedown", D);
		U[M].docMD = true
	}
	E(X, "onunload",
	function() {
		if ($dp.dd) O($dp.dd, "none")
	});
	function B() {
		U.$dp = U.$dp || {};
		obj = {
			$: function($) {
				return (typeof $ == "string") ? X[M].getElementById($) : $
			},
			$D: function($, _) {
				return this.$DV(this.$($).value, _)
			},
			$DV: function(_, $) {
				if (_ != "") {
					this.dt = $dp.cal.splitDate(_, $dp.cal.dateFmt);
					if ($) for (var B in $) if (this.dt[B] === undefined) this.errMsg = "invalid property:" + B;
					else {
						this.dt[B] += $[B];
						if (B == "M") {
							var C = $["M"] > 0 ? 1: 0,
							A = new Date(this.dt["y"], this.dt["M"], 0).getDate();
							this.dt["d"] = Math.min(A + C, this.dt["d"])
						}
					}
					if (this.dt.refresh()) return this.dt
				}
				return ""
			},
			show: function() {
				var A = U[M].getElementsByTagName("div"),
				$ = 100000;
				for (var B = 0; B < A.length; B++) {
					var _ = parseInt(A[B].style.zIndex);
					if (_ > $) $ = _
				}
				this.dd.style.zIndex = $ + 2;
				O(this.dd, "block")
			},
			hide: function() {
				O(this.dd, "none")
			},
			attachEvent: E
		};
		for (var $ in obj) U.$dp[$] = obj[$];
		$dp = U.$dp
	}
	function E(A, $, _) {
		if (R) A.attachEvent($, _);
		else if (_) {
			var B = $.replace(/on/, "");
			_._ieEmuEventHandler = function($) {
				return _($)
			};
			A.addEventListener(B, _._ieEmuEventHandler, false)
		}
	}
	function J() {
		var _,
		A,
		$ = X[M][C]("script");
		for (var B = 0; B < $.length; B++) {
			_ = $[B].getAttribute("src");
			_ = (_ || "").substr(0, _.toLowerCase().indexOf("wdatepicker.js"));
			A = _.lastIndexOf("/");
			if (A > 0) _ = _.substring(0, A + 1);
			if (_) break
		}
		return _
	}
	function K(A, $, B) {
		var D = X[M][C]("HEAD").item(0),
		_ = X[M].createElement("link");
		if (D) {
			_.href = A;
			_.rel = "stylesheet";
			_.type = "text/css";
			if ($) _.title = $;
			if (B) _.charset = B;
			D.appendChild(_)
		}
	}
	function F($) {
		$ = $ || U;
		var A = 0,
		_ = 0;
		while ($ != U) {
			var D = $.parent[M][C]("iframe");
			for (var F = 0; F < D.length; F++) {
				try {
					if (D[F].contentWindow == $) {
						var E = V(D[F]);
						A += E.left;
						_ += E.top;
						break
					}
				} catch(B) {}
			}
			$ = $.parent
		}
		return {
			"leftM": A,
			"topM": _
		}
	}
	function V(F) {
		if (F.getBoundingClientRect) return F.getBoundingClientRect();
		else {
			var A = {
				ROOT_TAG: /^body|html$/i,
				OP_SCROLL: /^(?:inline|table-row)$/i
			},
			E = false,
			H = null,
			_ = F.offsetTop,
			G = F.offsetLeft,
			D = F.offsetWidth,
			B = F.offsetHeight,
			C = F.offsetParent;
			if (C != F) while (C) {
				G += C.offsetLeft;
				_ += C.offsetTop;
				if (Q(C, "position").toLowerCase() == "fixed") E = true;
				else if (C.tagName.toLowerCase() == "body") H = C.ownerDocument.defaultView;
				C = C.offsetParent
			}
			C = F.parentNode;
			while (C.tagName && !A.ROOT_TAG.test(C.tagName)) {
				if (C.scrollTop || C.scrollLeft) if (!A.OP_SCROLL.test(O(C))) if (!a || C.style.overflow !== "visible") {
					G -= C.scrollLeft;
					_ -= C.scrollTop
				}
				C = C.parentNode
			}
			if (!E) {
				var $ = Z(H);
				G -= $.left;
				_ -= $.top
			}
			D += G;
			B += _;
			return {
				"left": G,
				"top": _,
				"right": D,
				"bottom": B
			}
		}
	}
	function L($) {
		$ = $ || U;
		var B = $[M],
		A = ($.innerWidth) ? $.innerWidth: (B[H] && B[H].clientWidth) ? B[H].clientWidth: B.body.offsetWidth,
		_ = ($.innerHeight) ? $.innerHeight: (B[H] && B[H].clientHeight) ? B[H].clientHeight: B.body.offsetHeight;
		return {
			"width": A,
			"height": _
		}
	}
	function Z($) {
		$ = $ || U;
		var B = $[M],
		A = B[H],
		_ = B.body;
		B = (A && A.scrollTop != null && (A.scrollTop > _.scrollTop || A.scrollLeft > _.scrollLeft)) ? A: _;
		return {
			"top": B.scrollTop,
			"left": B.scrollLeft
		}
	}
	function D($) {
		var _ = $ ? ($.srcElement || $.target) : null;
		try {
			if ($dp.cal && !$dp.eCont && $dp.dd && _ != $dp.el && $dp.dd.style.display == "block") $dp.cal.close()
		} catch($) {}
	}
	function Y() {
		$dp.status = 2
	}
	var P,
	_;
	function T(L, D) {
		$dp.win = X;
		B();
		L = L || {};
		for (var J in $) if (J.substring(0, 1) != "$" && L[J] === undefined) L[J] = $[J];
		if (D) {
			if (!K()) {
				_ = _ || setInterval(function() {
					if (U[M].readyState == "complete") clearInterval(_);
					T(null, true)
				},
				50);
				return
			}
			if ($dp.status == 0) {
				$dp.status = 1;
				L.el = S;
				I(L, true)
			} else return
		} else if (L.eCont) {
			L.eCont = $dp.$(L.eCont);
			L.el = S;
			L.autoPickDate = true;
			L.qsEnabled = false;
			I(L)
		} else {
			if ($.$preLoad && $dp.status != 2) return;
			var H = F();
			if (H) {
				L.srcEl = H.srcElement || H.target;
				H.cancelBubble = true
			}
			L.el = L.el = $dp.$(L.el || L.srcEl);
			if (!L.el || L.el["My97Mark"] === true || L.el.disabled || ($dp.dd && O($dp.dd) != "none" && $dp.dd.style.left != "-970px")) {
				L.el["My97Mark"] = false;
				return
			}
			I(L);
			if (H && L.el.nodeType == 1 && L.el["My97Mark"] === undefined) {
				L.el["My97Mark"] = false;
				var A,
				C;
				if (H.type == "focus") {
					A = "onclick";
					C = "onfocus"
				} else {
					A = "onfocus";
					C = "onclick"
				}
				E(L.el, A, L.el[C])
			}
		}
		function K() {
			if (R && U != X && U[M].readyState != "complete") return false;
			return true
		}
		function F() {
			if (G) {
				func = F.caller;
				while (func != null) {
					var $ = func.arguments[0];
					if ($ && ($ + "").indexOf("Event") >= 0) return $;
					func = func.caller
				}
				return null
			}
			return event
		}
	}
	function Q(_, $) {
		return _.currentStyle ? _.currentStyle[$] : document.defaultView.getComputedStyle(_, false)[$]
	}
	function O(_, $) {
		if (_) if ($ != null) _.style.display = $;
		else return Q(_, "display")
	}
	function I(G, _) {
		var D = G.el ? G.el.nodeName: "INPUT";
		if (_ || G.eCont || new RegExp(/input|textarea|div|span|p|a/ig).test(D)) G.elProp = D == "INPUT" ? "value": "innerHTML";
		else return;
		if (G.lang == "auto") G.lang = R ? navigator.browserLanguage.toLowerCase() : navigator.language.toLowerCase();
		if (!G.eCont) for (var C in G) $dp[C] = G[C];
		if (!$dp.dd || G.eCont || ($dp.dd && (G.getRealLang().name != $dp.dd.lang || G.skin != $dp.dd.skin))) {
			if (G.eCont) E(G.eCont, G);
			else {
				$dp.dd = U[M].createElement("DIV");
				$dp.dd.style.cssText = "position:absolute";
				U[M].body.appendChild($dp.dd);
				E($dp.dd, G);
				if (_) $dp.dd.style.left = $dp.dd.style.top = "-970px";
				else {
					$dp.show();
					B($dp)
				}
			}
		} else if ($dp.cal) {
			$dp.show();
			$dp.cal.init();
			if (!$dp.eCont) B($dp)
		}
		function E(F, E) {
			F.innerHTML = "<iframe hideFocus=true width=97 height=9 frameborder=0 border=0 scrolling=no></iframe>";
			var D = F.lastChild.contentWindow[M],
			_ = $.$langList,
			C = $.$skinList,
			H = E.getRealLang();
			F.lang = H.name;
			F.skin = E.skin;
			var G = ["<head><script>document.oncontextmenu=function(){return false;};", "var $d, $dp, $cfg=document.cfg, $pdp = parent.$dp, $dt, $tdt, $sdt, $lastInput, $IE=$pdp.ie, $FF = $pdp.ff,$OPERA=$pdp.opera, $ny, $cMark = false;", "if($cfg.eCont) {$dp = {};for(var p in $pdp) {$dp[p] = $pdp[p];}}else{$dp = $pdp;};for (var p in $cfg) {$dp[p] = $cfg[p];};", "</script><script src=", A, "lang/", H.name, ".js charset=", H.charset, "></script>"];
			for (var I = 0; I < C.length; I++) if (C[I].name == E.skin) G.push("<link rel=\"stylesheet\" type=\"text/css\" href=\"" + A + "skin/" + C[I].name + "/datepicker.css\" charset=\"" + C[I].charset + "\"/>");
			G.push("<script type=\"text/javascript\" src=\"" + A + "calendar.js?\"+Math.random()+\" charset=\"gb2312\"></script>");
			G.push("</head><body leftmargin=\"0\" topmargin=\"0\" tabindex=0></body></html>");
			G.push("<script>var t;t=t||setInterval(function(){if(document.ready){new My97DP();$cfg.onload();$c.autoSize();$cfg.setPos($dp);clearInterval(t);}},20);if($FF||$OPERA)document.close();</script>");
			E.setPos = B;
			E.onload = Y;
			D.write("<html>");
			D.cfg = E;
			D.write(G.join(""))
		}
		function B(I) {
			var G = I.position.left,
			B = I.position.top,
			C = I.el;
			if (C == S) return;
			if (C != I.srcEl && (O(C) == "none" || C.type == "hidden")) C = I.srcEl;
			var H = V(C),
			$ = F(X),
			D = L(U),
			A = Z(U),
			E = $dp.dd.offsetHeight,
			_ = $dp.dd.offsetWidth;
			if (isNaN(B)) B = 0;
			if (B != "under" && (($.topM + H.bottom + E > D.height) && ($.topM + H.top - E > 0))) B += A.top + $.topM + H.top - E - 2;
			else B += A.top + $.topM + Math.min(H.bottom, D.height - E) + 2;
			if (isNaN(G)) G = 0;
			G += A.left + Math.min($.leftM + H.left, D.width - _ - 5) - (R ? 2: 0);
			I.dd.style.top = B + "px";
			I.dd.style.left = G + "px"
		}
	}
})()